s.y.bsc zoology sem 4 megarevision prac all papers ...veena dongare

1. SY BSc Mega Revision

2. Course 8 identifications
8 marks (4 marks each)
Fossils (Any 1)
•Ammonite
•Trilobite
•Archaeopteryx
Speciation (Any 1)
•Allopatric speciation
•Parapatric speciation
•Sympatric speciation

6. Allopatric SPeciation

7. Sympatric Speciation

8. Parapetric Speciation

9. Course 9 identifications.
Total 5 (15 marks ;3 marks each)
Ultrastructure of cell organelles (a,b,c)any 3
1)nucleus,
2)endoplasmic reticulum
3)Mitochondria
4)Golgi apparatus
5)Lysosomes
clinical disrders.(d,e) any 2.
a)Hypoglycemia
b)Hyperglycemia
c)Thalassemia
d)Kwashorkor
e)Obesity
f)Atherosclerosis.

10. nucleus

11. Endoplasmic reticulum

12. mitochondria

13. Golgi complex

14. lysosomes

15. Clinical disorders
a)Hypoglycemia
b)Hyperglycemia
c)Thalassemia
d)Atherosclerosis
e)Obesity
f) kwashiorkor

22. Course 10 Identifications
Total 5 (15 marks ; 3marks each)
Permanent slides on embryology Any 3 (a,b,c)
▪Mammalian sperm
▪Mammalian ovum
▪Egg types (fish , frog, hen)
▪Cleavage, Blastula & Gastrula (Amphioxus, Frog, Bird)
Birth control measures Any 1(d)
▪IUD
▪Condom
▪Hormonal Pills
Pregnancy test/Sound level meter Any 1(e)

23. Q3. Identify and describe as per instructions: 15 marks
(a) Permanent slides on embryology
(b) Permanent slides on embryology
(c) Permanent slides on embryology
(d) Birth control measures
(e) Pregnancy test/ Sound level meter

24. (a) Identify and describe

25. (a) Identify and describe

26. Fish egg

27. Frog egg

28. Hen’s egg

29. Amphioxus cleavage

30. Frog cleavage

31. Bird cleavage

32. Amphioxus blastula

33. Frog blastula

34. Bird blastula

35. Gastrula Amphioxus

36. Frog Gastrula

37. Bird Gastrula

38. (d) Identify and describe the birth control device

39. (d) Identify and describe the birth control device

40. (d) Identify and describe the birth control device

41. (e) Identify and describe

42. (e) Identify and describe

46. Q1.Study of population density by Quadrant
method and to calculate diversity indices
a. Index of Frequency b. Rarity Index
Quadrant Species 1 Species 2 Species 3 Species 4 Sum ∑
I 1 2 2 1
II 1 1 2 1
III 1 1 2 2
IV 1 2 0 2
V 2 1 0 2
Sum ∑

47. Transect Species 1 Species 2 Species 3 Species 4 Sum ∑
I 0 1 1 0
II 1 1 0 0
III 0 1 0 0
IV 1 1 0 0
V 0 0 1 2
Sum ∑
Q1. Study of population density by Line transect
method and to calculate diversity indices
a. Index of Frequency b. Rarity Index

48. Q1.Study of population density by Quadrant
method and to calculate diversity indices
a. Index of dominance b. Index of species diversity
Quadrant Species 1 Species 2 Species 3 Species 4 Sum ∑
I 1 2 2 1
II 1 1 2 1
III 1 1 2 2
IV 1 2 0 2
V 2 1 0 2
Sum ∑

49. Transect Species 1 Species 2 Species 3 Species 4 Sum ∑
I 0 1 1 0
II 1 1 0 0
III 0 1 0 0
IV 1 1 0 0
V 0 0 1 2
Sum ∑
Q1. Study of population density by Line transect
method and to calculate diversity indices
a. Index of Dominance
b. Index of Species diversity